Bio-impedance Detection Using AD5933 Impedance Converter
... obtain real and imaginary values. These values are obtained at each sweeping frequency and transferred to ARM LPC2148 MCU trough I2C interface. ARM LPC2148 is low power MCU, useful to develop portable or battery operated system. For further processing the data is transferred to PC through USB interf ...
... obtain real and imaginary values. These values are obtained at each sweeping frequency and transferred to ARM LPC2148 MCU trough I2C interface. ARM LPC2148 is low power MCU, useful to develop portable or battery operated system. For further processing the data is transferred to PC through USB interf ...
Silicon Chip errata for articles published in 2003
... from REG1, as described in the article. If you encounter this problem, replace the 22kΩ resistor in the collector circuit of Q1 with a 10kΩ value and redo the calibration. Although we don’t recommend the use of the kit to program PIC12C508/9 devices, we’ve found that it’s more likely to program thes ...
... from REG1, as described in the article. If you encounter this problem, replace the 22kΩ resistor in the collector circuit of Q1 with a 10kΩ value and redo the calibration. Although we don’t recommend the use of the kit to program PIC12C508/9 devices, we’ve found that it’s more likely to program thes ...
1 - ComHem.SE
... Voltage at GPS RF connector. There could be Voltage drop at Hip module but it is less than 0.3V. The Voltage level at GPS RF Connector should meet GPS Antenna’s spec. If there is Voltage ripple, measured with Oscilloscope at GPS RF connector, it should meet GPS antenna, customer will use. Please c ...
... Voltage at GPS RF connector. There could be Voltage drop at Hip module but it is less than 0.3V. The Voltage level at GPS RF Connector should meet GPS Antenna’s spec. If there is Voltage ripple, measured with Oscilloscope at GPS RF connector, it should meet GPS antenna, customer will use. Please c ...
XAPP382: CoolRunner-II I/O Characteristics Application Note v1.0
... 2.4V. The maximum recommended input voltage for CoolRunner-II devices is 3.9V, which meets the 3.9V requirement of the LVTTL Specification. This standard requires a 3.3V output source voltage (VCCIO), but does not require the use of a reference voltage (VREF) or a termination voltage (VTT). CoolRunn ...
... 2.4V. The maximum recommended input voltage for CoolRunner-II devices is 3.9V, which meets the 3.9V requirement of the LVTTL Specification. This standard requires a 3.3V output source voltage (VCCIO), but does not require the use of a reference voltage (VREF) or a termination voltage (VTT). CoolRunn ...
FAN4931 Ultra-Low Cost, Rail-to-Rail I/O, CMOS Amplifier FAN4931 — Ultra-Lo
... operation. Exceeding these values does not cause phase reversal; however, if the input voltage exceeds the rails by more than 0.5 V, the input ESD devices begin to conduct. The output stays at the rail during this overdrive condition. If the absolute maximum input VIN (700 mV beyond either rail) is ...
... operation. Exceeding these values does not cause phase reversal; however, if the input voltage exceeds the rails by more than 0.5 V, the input ESD devices begin to conduct. The output stays at the rail during this overdrive condition. If the absolute maximum input VIN (700 mV beyond either rail) is ...
Analysis and Design of Switched Capacitor
... or ESR). Only resistance is included; if one switch element includes a diode, its forward drop would affect the Thevenin equivalent voltage, but not the equivalent resistance. Not shown are the resistances of all of the traces, which would be lumped into one of the three resistors shown. T h e capac ...
... or ESR). Only resistance is included; if one switch element includes a diode, its forward drop would affect the Thevenin equivalent voltage, but not the equivalent resistance. Not shown are the resistances of all of the traces, which would be lumped into one of the three resistors shown. T h e capac ...
MP7752 - Monolithic Power System
... BTL audio amplifier. Because of the switching Class D output stage, power dissipation in the amplifier is drastically reduced when compared to Class A, B or A/B amplifiers while maintaining high fidelity and low distortion. ...
... BTL audio amplifier. Because of the switching Class D output stage, power dissipation in the amplifier is drastically reduced when compared to Class A, B or A/B amplifiers while maintaining high fidelity and low distortion. ...
Input Loop Powered Products Section B
... the input device must be capable of driving the 4-20mA signal into a load that is higher than the one presented by the receiving device. ...
... the input device must be capable of driving the 4-20mA signal into a load that is higher than the one presented by the receiving device. ...
EUP2538 10X2 Strings WLED Boost Converter DESCRIPTION
... 10X2 Strings WLED Boost Converter DESCRIPTION ...
... 10X2 Strings WLED Boost Converter DESCRIPTION ...
Chapter 3 Special
... When this approach reaches its conclusion, we will know the relationship between the voltage and current and can determine the opposing voltage (velement) for any sinusoidal current i. ...
... When this approach reaches its conclusion, we will know the relationship between the voltage and current and can determine the opposing voltage (velement) for any sinusoidal current i. ...
Keysight Technologies Load
... You also may need to measure the resistance on the bridge, also known as the resistance of the strain gauges. They can be tested in several ways. To measure the resistance of the excitation connections, the signal connection is tested for cell balance. This would involve four measurements: + sig to ...
... You also may need to measure the resistance on the bridge, also known as the resistance of the strain gauges. They can be tested in several ways. To measure the resistance of the excitation connections, the signal connection is tested for cell balance. This would involve four measurements: + sig to ...
NE555 555 Timer - West Florida Components
... APPLICATION INFORMATION MONOSTABLE OPERATION In the monostable mode, the timer functions as a one-shot. Referring to figure 10 the external capacitor is initially held discharged by a transistor inside the timer. Figure 10 : VCC = 5 to 15V ...
... APPLICATION INFORMATION MONOSTABLE OPERATION In the monostable mode, the timer functions as a one-shot. Referring to figure 10 the external capacitor is initially held discharged by a transistor inside the timer. Figure 10 : VCC = 5 to 15V ...
LM1971 Digitally Controlled 62 dB Audio Attenuator with
... op amp to create a gain controlled amplifier as shown in Figure 8. In this configuration the attenuation levels from Table 1 become gain levels with the largest possible gain value being 62 dB. For most applications, 62 dB of gain will cause signal clipping to occur. However, this can be controlled ...
... op amp to create a gain controlled amplifier as shown in Figure 8. In this configuration the attenuation levels from Table 1 become gain levels with the largest possible gain value being 62 dB. For most applications, 62 dB of gain will cause signal clipping to occur. However, this can be controlled ...
SAIT Transducers and Instrumentation Trainer
... Digital Input/Output: Number of channels=24 inputs/outputs. Port 0 up 1 MHz. Rest of characteristics are the same than EDAS/VIS 1.25 Version. EDAS/VIS-SOF. Data Acquisition and Virtual Instrumentation Software: Compatible with actual Windows operating systems. Amicable graphical frame. Configurable ...
... Digital Input/Output: Number of channels=24 inputs/outputs. Port 0 up 1 MHz. Rest of characteristics are the same than EDAS/VIS 1.25 Version. EDAS/VIS-SOF. Data Acquisition and Virtual Instrumentation Software: Compatible with actual Windows operating systems. Amicable graphical frame. Configurable ...
angle modulation
... The modulator circuit combines the two signals producing a FM signal which passed on to the transmission medium. The demodulator receives the FM signal and separates it, passing the information signal on and eliminating the carrier signal. Federal Communication Coporation (FCC) allocation for a stan ...
... The modulator circuit combines the two signals producing a FM signal which passed on to the transmission medium. The demodulator receives the FM signal and separates it, passing the information signal on and eliminating the carrier signal. Federal Communication Coporation (FCC) allocation for a stan ...
Lab 4 Result Sheet
... VSec,pp = _______________ 2. A scope measures a secondary voltage as 42.4 Vpp, what would an AC voltmeter (DVM) read ? ...
... VSec,pp = _______________ 2. A scope measures a secondary voltage as 42.4 Vpp, what would an AC voltmeter (DVM) read ? ...
Low-Power Sequential Access Memory Design
... platforms has drawn considerable interest in order to increase available functionality and/or battery lifetimes. In many of these applications a large fraction of the power is consumed in memory accesses [1]. Numerous general-purpose low power and high performance SRAMs have been proposed, mostly fo ...
... platforms has drawn considerable interest in order to increase available functionality and/or battery lifetimes. In many of these applications a large fraction of the power is consumed in memory accesses [1]. Numerous general-purpose low power and high performance SRAMs have been proposed, mostly fo ...
Oscilloscope history
This article discusses the history and development of oscilloscope technology.